Just bought an OFT and installed the Stage 2+. I will try E85 went my tank gets low, have 93 in right now.
First impressions:
Cold start is about 400 RPMs lower which is nice since I leave for work at 4:30 and the neighborhood is dead quiet lol.
Idle after warm up is at about 600, makes for a nice loping rumble at the intersection
Lots more throttle response and pretty decent pull even in higher gears which is really nice in traffic, no constant down shifting.
Overall very pleased with the purchase. I was even able to clear the CEL I got the other day after installing the catless uel.
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Tomei Expreme UEL, Invidia N1, Injen Evolution CAI, Crawford BPB, Tanabe OP, Tanabe FP, Radium MC Brace, CSF Filler Neck, Torque Solution TBS, Tanabe Rear STB, OFT STG2+ E85